We're looking for a new family car that's big enough for two children (two car seats and all the stuff that comes with children). We currently have a 2008 Ford Focus. Ideally looking for something with a big boot, less than six years old, auto, and £12k. Thinking of an estate, SUV or MPV (that's not enormous). Would appreciate suggestions and if it's worth paying a bit more for something slightly out of that price range.